1. A Rolaids tablet contains calcium carbonate that neutralizes stomach acid. If 44.55 mL of 0.448 M hydrochloric acid is required to neutralize one tablet, how many milligrams of calcium carbonate are in a Rolaids tablet? CaCO, (s) + 2HCl(aq) → CaCl₂ (aq) + H₂O (1) + CO₂(g)

1. A Rolaids tablet contains calcium carbonate that neutralizes stomach acid. If 44.55 mL of 0.448 M hydrochloric acid is required to neutralize one tablet, how many milligrams of calcium carbonate are in a Rolaids tablet? CaCO, (s) + 2HCl(aq) → CaCl₂ (aq) + H₂O (1) + CO₂(g)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Calculate the mass of silver nitrate, AgNO3 (aq) , that must react with solid copper to provide…

A: Molar mass of copper nitrate = 187.56 gmol-1 Molar mass of AgNO3 = 2× 169.87 = 340gmol-1

Q: What mass of precipitate (in g) is formed when 45.5 mL of 0.300 M Na PO4 reacts with 64.0 mL of…

A: The chemical reaction between Sodium phosphate(Na3PO4) and Chromium (III) nitrate(Cr(NO3 )3) is…

Q: A 30.0 mL sample of an unknown HClO4 solution requires 40.3 mL of 0.108 M NaOH for complete…

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.260M silver…

A: Given, Concentration of silver nitrate is = 0.260 M. Mass of fluid is = 21 g Final mass of product…

Q: 1. A 0.50 g sample of aluminum is reacted with 20. mL of 0.40 M copper(II) nitrate to produce solid…

Q: What volume (in mL) of a 0.175 MHNO3 solution is required to completely react with 36.9 mL of a…

Q: 100.0 mL of an aqueous solution containing 0.250 M KOH(aq) is mixed with 100.0 mL of an aqueous…

A: First of all, we need to write down the balanced chemical. The molar mass of Fe(OH)3 = 106.87g/mol

Q: To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.1400 M…

Q: What mass of Mg, in g, is required to react with 59.4 mL of 0.309 M AgNO3 solution? Mg(s) +…

A: The question is based on quantitative analysis. we need to calculate mass of magnesium required to…

Q: Tin(IV) sulfide, SnS,, a yellow pigment, can be produced using the following reaction. SnBr, (aq) +…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO3)2 reacts with 35.0 mL of…

A: Given: Volume of Ni(NO3)2 = 20.5 mL Concentration of Ni(NO3)2 = 0.300 M Volume of NaOH = 20.5 mL…

Q: For the following reaction, 0.146 miles of hydrochloric acid are mixed with 0.328 moles of iron(iii)…

A: The reaction taking place is HCl (aq) + Fe2O3 (s) ------> H2O (l) + FeCl3 (aq) Balancing : Since…

Q: In the laboratory, a student adds 48.0 mL of water to 14.6 mL of a 0.624 M nitric acid solution.…

A: Given values, N1= 0.624 M V1= 14.6mL N2=?? V2= 14.6+48.0 = 62.6 mL

Q: A 2.88 g sample of iron ore is transformed to a solution of iron(II) sulfate, FeSO4. This solution…

Q: A mass of 0.4113 g of an unknown acid, HA, is titrated with NaOH(aq). If the acid reacts with 28.10…

A: Acid and base reacts with each other forms water and salt. This reaction is called neutralization…

Q: Boric acid, H3BO3, is commonly used in eyewash solutions in chemistry laboratories to neutralize…

A: To calculate the number of moles of NaOH used in the reaction, we can use the given concentration…

Q: For the following reaction, 3.46 grams of perchloric acid (HCIO4) are mixed with excess…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO₃)₂ reacts with 33.0 mL of…

Q: you begin with 78.2 mL of 0.725 M KCl(aq) solution and mix it with 67 mL of 0.721 M Pb(NO3)2(aq) ,…

A: Given-> Volume of KCl= 78.2 ml Molarity of KCl = 0.725 M Volume of Pb(NO3)2(aq) = 67 ml Molarity…

Q: If 50.00 mL of 0.150 M copper (II) nitrate are reacted with excess sodium sulfide, how many grams of…

Q: An experiment is designed to determine the mass percent of sulfate in an unknown soluble sulfate…

A: Balanced chemical equation: BaCl₂ (aq) + Na₂SO₄ (aq) → BaSO₄ (s) + 2 NaCl (aq) From the above…

Q: To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.1800M…

A: Precipitation reaction: It is a reaction in which a cation and anion combine to form a insoluble…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 15.0 mL of…

A: The objective of this question is to find out the mass of the precipitate formed when a certain…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.700 M Zn(NO₃)₂ reacts with 23.0 mL of…

A: Number of moles of substance=Concentration of substance x Volume of substanceFor…

Q: What mass of precipitate (in g) is formed when 45.5 mL of 0.300 M Na3PO4 reacts with 44.5 mL of…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.600 M Cd(NO₃)₂ reacts with 26.0 mL of…

A: Moles = Molarity x Volume in L For Cd(NO₃)₂, Molarity=0.600 M Volume=20.5 mL= 0.0205 L Moles =0.600…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.700 M Zn(NO₃)₂ reacts with 31.0 mL of…

A: ZnNO32+2 NaOH→ZnOH2 s+2 NaNO3 aqStength of ZnNO32=20.5x0.700 M1000=0.0143Stength of NaOH=310x0.700…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO3)2 reacts with 40.0 mL of…

Q: In the following reaction, identify the limiting reactant (note the difference in units: Mg(OH)2…

Q: What mass of precipitate (in g) is formed when 45.5 mL of 0.300 M Na PO reacts with 62.5 mL of 0.200…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: To test the stoichiometry of a reaction, a student placed a copper wire into a solution of silver…

A: Since you have asked multiple question, we will solve first question for you. If you want any…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO₃)₂ reacts with 22.5 mL of…

A: According law of mass action, the same amount of mass involved in the reaction is formed as a…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 34.5 mL of…

A: First calculate moles for both solutions. Then using mol to mol ratio, find out moles of precipitate…

Q: the lead in an aqueous lead (II) nitrate solution can be precipitated out by adding potassium…

Q: 33.5 mL of a 0.117 M NagCO3 solution completely react with a 0 150 M HNO3 solution according to the…

A: Given volume of Na2CO3 is 33.5 mL and molarity is 0.117 M.Given molarity of HNO3 is 0.150 M.Here…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.400 M Mn(NO₃)₂ reacts with 32.0 mL of…

Q: Some metals will react with hydrochloric acid to liberate hydrogen gas. The general equation for…

A: Balanced chemical reaction is a reaction in which the atom of an individual element present on…

Q: 39.7 mL of a 0.117 M Na2CO3 solution completely react with a 0.150 MHNO3 solution according to the…

A: Here, The amount of sodium carbonate added to solution is given by the product of its concentration…

Q: What mass of precipitate (in g) is formed when 45.5 mL of 0.300 M Na₃PO₄ reacts with 64.0 mL of…

Q: A lab student dissolves 0.401 g of AgNO3 in a beaker of water and 0.253 g of MgCl2 in another beaker…

A: Given that :- 0.401 g of AgNO3 0.253 g of MgCl2 Practical yield of AgCl 0.292 g

Q: In an experiment, a student combines 75.0 mL of a 0.200 M iron (III) chloride solution with 125.0 mL…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.800 M Co(NO₃)₂ reacts with 21.0 mL of…

A: The given chemical reaction is as follows: CoNO32(aq) + 2NaOH(aq) → Co(OH)2(s) + 2NaNO3(aq) The…

Q: Suppose 0.0350 g Mg is reacted with 10.00 mL of 6 M HCl to produce aqueous magnesium chloride and…

A: Given that: Mass of Mg = 0.0350g Molar mass of Mg = 24.3g/mol Moles of Mg = 0.0350g÷24.3g/mol =…

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

100%

Concentration of Acetic Acid in a Vinegar Solution.
Average molarity of
NaOH
Volume HC₂H30₂
sample
Final buret reading
Initial buret reading
Volume NaOH
(Show all units and all
calculations)
Molarity of HC₂H30₂
(unrounded)
Average molarity
of HC₂H302
(unrounded)
Deviations
Average deviation
Best estimate for
molarity of
HC₂H302
Average mass percent
HC₂H302
46.4mL
Oml
Ran out of Base
↓ ↓
↓ ↓
10.014
HOA
je beart
giov
isults weari?!
ferottelucuny
Cambia)
10
Kousad
Question
1. A Rolaids tablet contains calcium carbonate that neutralizes stomach acid. If 44.55 mL of 0.448
M hydrochloric acid is required to neutralize one tablet, how many milligrams of calcium
carbonate are in a Rolaids tablet?
CaCO, (s) + 2HCl(aq) → CaCl₂ (aq) + H₂O (1) + CO₂ (g)

Preparation of Standard Sodium Hydroxide Solution
1.367g
Mass of KHP
Final buret reading
Initial buret reading
Volume of NaOH
(Show all units and all
calculations)
Molarity of NaOH
(unrounded)
Average molarity
of NaOH
(unrounded)
Deviations
Average deviation
Best estimate for
molarity of NaOH
(see statistics notes)
19.2mL
OML
.367g
38.8mL
19.2mL
Witbankstumok
nd! Startindi
un sot jaldin su legion
ondom ogszov
2100M
وما38.
20.8ml 2
Oml
is bas ating I'm wo
(anoista
Vakrabzon
Soud lan
0.1.011 to ha
ensina
vinulom r
TAN
nozibero 238
sot clarantes
to placius
O,HO
300075 200 g
Skech

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

What mass of precipitate (in g) is formed when 20.5 mL of 0.400 M Mn(NO3)2 reacts with 34.0 mL of 0.400 M NaOH in the following chemical reaction? Mn(NO3)2(aq) + 2 NaOH(aq) → Mn(OH)2(s) + 2 NaNO3(aq)
How many grams of Cu(OH)2 will precipitate when excess Ba(OH)2 solution is added to 74.0 mL of 0.786 M CuSO4 solution? CuSO4 (aq) + Ba(OH)2 (aq) → Cu(OH)2 (s) + BaSO4 (aq) g
You are asked to create a 0.35 M solution of calcium chloride (CaCl2) using a 250.0 mL volumetric flask. a. You react 30.0 mL of 0.35 M CaCl2 with excess solid lithium. The balanced reaction is shown below. What mass of solid calcium is made during this experiment? CaCl2(aq) + 2 Li(s) → Ca(s) + 2 LiCl(aq)
Solid silver can be produced by reacting silver (I) nitrate with copper according to the reaction below. How many grams of silver can be produced if 16.228 g of Cu was placed in silver (I) nitrate solution (Assume the AgNO3 is in excess)? Cu(s) + 2 AgNO3(aq) → Cu(NO3)2(aq) + 2 Ag(s)
What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO₃)₂ reacts with 25.5 mL of 0.300 M NaOH in the following chemical reaction? Ni(NO₃)₂(aq) + 2 NaOH(aq) → Ni(OH)₂(s) + 2 NaNO₃(aq)
A student needs to prepare 100. mL of 0.618 M Cu(NO3)2 solution. What mass, in grams, of copper(II) nitrate should the student use? Enter a numerical value with the correct number of significant figures in the answer box. Do not enter units, but know that the final units must be grams.
Consider the following reaction. MgCl2(aq) + 2 NaOH(aq) → Mg(OH)2(s) + 2 NaCl(aq) A 185.0 mL solution of 0.395 M MgCl2 reacts with a 37.62 mL solution of 0.811 M NaOH to produce Mg(OH)2 and NaCl. Identify the limiting reactant. ○ Mg(OH)2 NaOH MgCl2 NaCl Caclulate the mass of Mg(OH)2 that can be produced. mass of Mg(OH)2: The actual mass of Mg(OH)2 isolated was 0.742 g. Calculate the percent yield of Mg(OH)2. percent yield: 6.0 g %
What mass of precipitate (in g) is formed when 45.5 mL of 0.300 M Li₃PO₄ reacts with 56.0 mL of 0.200 M CrCl₃ in the following chemical reaction? Li₃PO₄(aq) + CrCr₃(aq) → CrPO₄(s) + 3 LiCl(aq)
A neutralization reaction occurs when phosphoric acid reacts with sodium hydroxide solution. Calculate the concentration of a phosphoric acid solution if 55.2 mL of H3PO4(aq) requires 0.428 mol of NaOH(aq), for complete neutralization. Do not show your work in the space provided.Record only your final answer with the correct number of significant digits and the proper units.
What mass of precipitate (in g) is formed when 20.5 mL of 0.800 M Co(NO₃)₂ reacts with 22.5 mL of 0.800 M NaOH in the following chemical reaction? Co(NO₃)₂(aq) + 2 NaOH(aq) → Co(OH)₂(s) + 2 NaNO₃(aq)
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as described by the chemical equation MnO₂ (s) + 4 HCl(aq) →MnCl₂(aq) + 2 H₂O(1) + Cl₂(g) How much MnO₂ (s) should be added to excess HCl(aq) to obtain 295 mL Cl₂(g) at 25 °C and 715 Torr? and X la # mass of MnO₂: 3 E D C $ 4 R F 675 % V T G
If you take 51.9 grams of calcium chloride (CaCl2) and dissolve it in 185.2 mL of water, what is the molarity of the chloride ion?